In a longstanding tradition of fostering the KDE web of trust, this year's KDE World Summit in Ludwigsburg will again offer another opportunity to get your PGP key signed by numerous KDE developers. Conducted by KDE veteran Matthias "Kalle" Dalheimer, a keysigning session will take place on Monday 23th.
Kalle writes: "A PGP Key Signing Party is planned currently for Monday starting 5pm. To participate, please send your key ID to [email protected] by August 15. Further instructions will follow." Also, make sure to upload your key to one of the pgpnet servers.